GaAs, pHEMT, MMIC,
1 W Power Amplifier, 0.1 GHz to 6 GHz
Data Sheet
HMC637ALP5E
FEATURES
FUNCTIONAL BLOCK DIAGRAM
P1dB output power: 29 dBm
Gain: 13 dB
Output IP3: 44 dBm
50 Ω matched input/output
32-lead, 5 mm × 5 mm LFCSP package: 25 mm2
NIC
1
2
3
4
5
6
7
8
NIC
NIC
GND
24
23
22
21
20
19
18
17
HMC637ALP5E
V
GG2
NIC
GND
RFIN
NIC
RFOUT/V
NIC
NIC
NIC
NIC
DD
APPLICATIONS
Telecom infrastructure
Microwave radio
NIC
NIC
Very small aperture terminal (VSAT)
Military and space
Test instrumentation
Fiber optics
NIC = NO INTERNAL CONNECTION
Figure 1.
GENERAL DESCRIPTION
The HMC637ALP5E is a gallium arsenide (GaAs), monolithic
microwave integrated circuit (MMIC), pseudomorphic high
electron mobility transistor (pHEMT) distributed power
amplifier which operates between 0.1 GHz and 6 GHz. The
amplifier provides 13 dB of gain, 44 dBm output third-order
intercept (IP3), and 29 dBm of output power at 1 dB gain
compression while requiring 400 mA from a 12 V supply. Gain
flatness is 0.75 dB from 100 MHz to 6 GHz making the
HMC637ALP5E ideal for electronic warfare (EW), electronic
counter-measure (ECM), radar and test equipment applications.
The HMC637ALP5E amplifier radio frequency (RF) I/Os are
internally matched to 50 Ω, and the 5 mm × 5 mm lead frame
chip scale package (LFCSP) is compatible with high volume
surface-mount technology (SMT) assembly equipment.
Rev. C
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